You are in Tokyo, but do not have a garden or any place to do a BBQ.. all the place you know are allways full of people.
Well, in Futako-tamagawa, at 5min from Shibuya on the Tokyu den-en-toshi line you have all the place you want to do a BBQ with friends..
So bring your BBQ, buy some food and beer, call your friends, and GO GO GO..
surrounded by train.. a bit scary ^^;
there s the place for BBQ.. you choose the best spot for you, and enjoy the afternoon, or all the day.. in summer I saw some people ( children) going in the water.. ( not for swim.. just play in the "beach" )
the week end, a lot of people going there.. so if you are planning to go on saturday or sunday.. go early, or you will have only bad place to sit on ^^
view on ? I dunno what city is in the background.. maybe shinagawa?